9365340449920 has 384 divisors, whose sum is σ = 28097520641280. Its totient is φ = 2922212966400.

The previous prime is 9365340449821. The next prime is 9365340449977. The reversal of 9365340449920 is 299440435639.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53668410 + ... + 53842630.

It is an arithmetic number, because the mean of its divisors is an integer number (73170626670).

Almost surely, 2^{9365340449920} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9365340449920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14048760320640).

9365340449920 is an abundant number, since it is smaller than the sum of its proper divisors (18732180191360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9365340449920 is a wasteful number, since it uses less digits than its factorization.

9365340449920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174344 (or 174319 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 58.

The spelling of 9365340449920 in words is "nine trillion, three hundred sixty-five billion, three hundred forty million, four hundred forty-nine thousand, nine hundred twenty".